Two-Part Checkin

Sequence

When the ticket (containing the OID and the format) is obtained, the check trigger is fired. FCS processes the file and returns the receipt. The application calls the checkinEnd() method.

Below is the sequence for two-part checkin:

Get the ticket using checkinStart()
1. Check trigger is fired.
Transfer the file.
Call checkinEnd()
1. Meta data is written.
2. Action trigger is fired.

The following diagram illustrates two-part checkin:

Your Own Two-part Checkin

To write a client that performs a two-part checkin, use the doIt() method of the CheckinStart and CheckinEnd classes. The classes that you use depend on the kind of client you are writing. The doIt() methods are available in these packages:

com.matrixone.fcs.mcs--Use this when the client performing the checkin is located on the Live Collaboration Server/FCS server.
com.matrixone.fcs.http.Http--Use this when the client performing the checkin is a browser client.

Two-Part Checkins Using com.matrixone.fcs.mcs

The Checkin.start.doIt() method has four variants. Use this variant when the files are checked into the default store:

public static TicketWrapper doIt(Context?ctx, 
String?connectString,

 java.util.ArrayList?list) throws MatrixException

Use this variant to specify the checkin store:

public static TicketWrapper doIt(Context?ctx, 
String?connectString,

String?store, java.util.ArrayList?list) throws MatrixException

Use this variant to allow the user to override the store location:

public static TicketWrapper doIt(Context?ctx, 
String?connectString,

String?store, String?locationOverride, 
java.util.ArrayList?list) throws 

 MatrixException

The arguments are:

Argument	Description
`Ctx`	The ENOVIA context
`connectString`
`Store`	The checkin store
`locationOverride`	The checkin store's location
`List`	The list of proxies given during the last step is in the exact same order as the related files have been uploaded. If they are not, the wrong files may be associated to the VPLM metadata, leading to possible data issues that will be detected later on when trying to read the data and will be very difficult to fix.

The system will check for the following errors when listing proxies. These situations will lead to exceptions that will rollback the transaction.

The count of proxy list entries with file names does not match the size of the proxy list.
There are duplicate file names in the proxy list.
There are duplicate file names in the receipt.
The file is mentioned in the receipt, but no corresponding proxy found.
The proxy is passed in, but no corresponding entry in the receipt.

To complete the checkin, call the CheckinEnd.doIt() method using one of these variants:

public static void doIt(Context?ctx, String?receiptValue) 
throws java.lang.Exception

public static void doIt(Context?ctx, String?store, 
String?receiptValue)

throws MatrixException

Two-part Checkins Using com.matrixone.http.Http

The HttpCheckinStart.doIt() method has the two variants shown below. Use the second variant when you want to allow the user to override the checkin location.

public static TicketWrapper doIt(Context?ctx, 
String?processingPage,

String?targetPage, String?errorPage, String?store, 
String[]?boids,

String[]?fileNames,String[]?formats,String[]?append,String[]?un
lock,

javax.servlet.http.HttpServletRequest?req,

 javax.servlet.http.HttpServletResponse?res) throws 
MatrixException

public static TicketWrapper doIt(Context?ctx, 
String?processingPage,

String?targetPage, String?errorPage, String?store,

String?locationOverride, String[]?boids, String[]?fileNames,

String[]?formats, String[]?append, String[]?unlock,

javax.servlet.http.HttpServletRequest?req, 
javax.servlet.http.HttpServletResponse?res) throws 
MatrixException

The arguments are described in the following table:

Argument	Description
`Ctx`	The ENOVIA context
`processingPage`	The page to use for the checkin end. This is the page where the checkin.end() is called from. This page should perform any user processing. Users' parameters will be available on this page.
`targetPage`	The final destination page.
`errorPage`	The error page.
`store`	The name of the store.
`locationOverride`	The name of the store for an override operation.
`Req`	The HTTP servlet request. It must have these parameters or an exception is thrown: boid, filename, format, append, and unlock.
`res`	The HTTP servlet response.

To complete the checkin, call the HttpCheckinEnd.doIt() method which has this syntax:

public static void doIt(Context?ctx, String?store, 
javax.servlet.http.HttpServletRequest?req, 

javax.servlet.http.HttpServletResponse?resp)

throws MatrixException

The following example illustrates how to use the HttpCheckinStart.doIt() method:

String targetPage = "/fcs/thankYou.jsp";

String errorPage = "/fcs/errorPage.jsp";

Context ctx = Framework.getFrameContext(session);

int numFiles = new 
Integer(request.getParameter("numFiles")).intValue();

String[] fileNames = request.getParameterValues("fileName");

String[] formats = new String[numFiles];

String[] append = new String[numFiles];

String[] unlock = new String[numFiles];

String[] oids = new String[numFiles];

                            String[] files = new String[numFiles];

for (int t=0;t<numFiles;t++)

    formats[t] = format;

    oids[t] = oid;

    append[t] = appendDefault + "";

    unlock[t] = unlockDefault + "";

    files[t] = fileNames[t];

TicketWrapper ticket = HttpCheckinStart.doIt(ctx, 
processingPage,

 targetPage, errorPage, store, locationOverride,

 oids, files, formats, append, unlock, request, response);

String ticketStr = ticket.getExportString();

String actionURL = ticket.getActionURL();

%>

<html>

<body>

<script>

var fcsForm = parent.frames["fcsForm"].document.forms[0];

fcsForm.<%=McsBase.resolveFcsParam("jobTicket")%>.value='<%=tic
ketStr%>';

fcsForm.action='<%=actionURL%>';

fcsForm.submit();

</script>

</body>

</html>

This example shows how to complete the checkin with the HttpCheckinEnd.doIt() method.

.

.

.

<%

Context ctx = Framework.getFrameContext(session);

HttpCheckinEnd.doIt(ctx, store, request, response);

%>